i haven't put anything geeky up for quite a while, this doesn't mean that i've been neglecting my nerding. currently i am doing quite a lot of design work for a fairly complicated security model. when doing this in the past i have just drawn my own class diagrams thinking that software to do it for me was a waste of time.

i recently discovered this uml design tool which i think is pretty good. it doesn't try and take over the world for you, it's just a neat tool for drawing object models. making life a lot easier for me at the moment.